v3.26.1
Leases - Schedule of Movement in Net Investment in Lease (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Disclosure of quantitative information about leases for lessor [abstract]      
Balance at the beginning $ 262 $ 219 $ 112
Additions 142 120 149
Interest income accrued during the period 7 4 3
Others 2 (3)  
Lease receipts (146) (79) (48)
Translation Differences 4 1 3
Balance at the end $ 271 $ 262 $ 219